NZ536638A - Use of dunder in cementitious mixture for concrete compositions - Google Patents
Use of dunder in cementitious mixture for concrete compositionsInfo
- Publication number
- NZ536638A NZ536638A NZ536638A NZ53663803A NZ536638A NZ 536638 A NZ536638 A NZ 536638A NZ 536638 A NZ536638 A NZ 536638A NZ 53663803 A NZ53663803 A NZ 53663803A NZ 536638 A NZ536638 A NZ 536638A
- Authority
- NZ
- New Zealand
- Prior art keywords
- dunder
- cementitious
- cementitious mixture
- cement
- range
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 70
- 239000004567 concrete Substances 0.000 title claims abstract description 20
- 239000004568 cement Substances 0.000 claims abstract description 24
- 239000007787 solid Substances 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 33
- 229920005610 lignin Polymers 0.000 claims description 13
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 5
- 239000000654 additive Substances 0.000 claims description 4
- 239000008346 aqueous phase Substances 0.000 claims description 4
- 239000011230 binding agent Substances 0.000 claims description 3
- 239000004576 sand Substances 0.000 claims description 3
- 235000011121 sodium hydroxide Nutrition 0.000 claims description 3
- 239000003513 alkali Substances 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000001035 drying Methods 0.000 claims description 2
- 238000009472 formulation Methods 0.000 claims description 2
- 230000001603 reducing effect Effects 0.000 description 5
- 239000011398 Portland cement Substances 0.000 description 4
- 239000004570 mortar (masonry) Substances 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 235000013379 molasses Nutrition 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000004480 active ingredient Substances 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- -1 for example Substances 0.000 description 1
- 238000004108 freeze drying Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000006072 paste Substances 0.000 description 1
- 230000000979 retarding effect Effects 0.000 description 1
- 239000011378 shotcrete Substances 0.000 description 1
- 238000001694 spray drying Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
- C04B24/10—Carbohydrates or derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
- C04B24/001—Waste organic materials
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/30—Water reducers, plasticisers, air-entrainers, flow improvers
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AUPS2329A AUPS232902A0 (en) | 2002-05-15 | 2002-05-15 | Admixture for and method of prepariing cementitious mixtures |
| PCT/AU2003/000578 WO2003097554A1 (en) | 2002-05-15 | 2003-05-14 | Use of dunder in concrete compositions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NZ536638A true NZ536638A (en) | 2005-10-28 |
Family
ID=3835899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NZ536638A NZ536638A (en) | 2002-05-15 | 2003-05-14 | Use of dunder in cementitious mixture for concrete compositions |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US7067003B2 (de) |
| EP (1) | EP1511698A4 (de) |
| AU (1) | AUPS232902A0 (de) |
| NZ (1) | NZ536638A (de) |
| WO (1) | WO2003097554A1 (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2839385C (en) | 2011-06-24 | 2018-10-30 | Construction Research & Technology Gmbh | Cementitious composition and admixture |
| WO2012175583A1 (en) | 2011-06-24 | 2012-12-27 | Construction Research & Technology Gmbh | Cement additive |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB280116A (en) * | 1927-05-20 | 1927-11-10 | Andre Menager | Improvements in and relating to a process and apparatus for manufacturing porous materials |
| JPS5377219A (en) * | 1976-12-18 | 1978-07-08 | Toa Kougiyoushiyo Yuugen | Method of reusing cake of calcium carbonate |
| SU1022956A1 (ru) * | 1980-07-04 | 1983-06-15 | Каунасский Политехнический Институт Им.Антанаса Снечкуса | Сырьева смесь дл изготовлени теплоизол ционного бетона |
| SU1011585A1 (ru) * | 1981-09-25 | 1983-04-15 | Научно-Производственное Объединение "Дорстройтехника" Министерства Строительства И Эксплуатации Автомобильных Дорог Бсср | Комплексна добавка дл бетонной смеси |
| SU1381102A1 (ru) * | 1986-02-05 | 1988-03-15 | Алма-Атинский Архитектурно-Строительный Институт | Арболитова смесь |
| SU1474279A1 (ru) * | 1986-10-24 | 1989-04-23 | Институт Горного Дела Ан Казсср | Закладочна смесь |
| SU1622332A1 (ru) * | 1988-02-02 | 1991-01-23 | Полтавский инженерно-строительный институт | Арболитова смесь |
| SU1601095A1 (ru) * | 1988-03-29 | 1990-10-23 | Институт Геофизики И Геологии Ан Мсср | Сырьева смесь дл изготовлени керамзитобетонных изделий |
| JP3629502B2 (ja) * | 1999-05-27 | 2005-03-16 | 士幌鉄工株式会社 | コンクリート代替材 |
| CN1093094C (zh) * | 2000-10-24 | 2002-10-23 | 南宁盈益环保建材科技有限公司 | 高效砂浆增稠粉 |
-
2002
- 2002-05-15 AU AUPS2329A patent/AUPS232902A0/en not_active Abandoned
-
2003
- 2003-05-14 NZ NZ536638A patent/NZ536638A/en not_active IP Right Cessation
- 2003-05-14 US US10/514,927 patent/US7067003B2/en not_active Expired - Lifetime
- 2003-05-14 EP EP03722045A patent/EP1511698A4/de not_active Withdrawn
- 2003-05-14 WO PCT/AU2003/000578 patent/WO2003097554A1/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| EP1511698A1 (de) | 2005-03-09 |
| US20050172866A1 (en) | 2005-08-11 |
| EP1511698A4 (de) | 2010-04-21 |
| WO2003097554A1 (en) | 2003-11-27 |
| US7067003B2 (en) | 2006-06-27 |
| AUPS232902A0 (en) | 2002-06-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PSEA | Patent sealed | ||
| RENW | Renewal (renewal fees accepted) | ||
| RENW | Renewal (renewal fees accepted) | ||
| RENW | Renewal (renewal fees accepted) |
Free format text: PATENT RENEWED FOR 3 YEARS UNTIL 14 MAY 2016 BY DENNEMEYER SA Effective date: 20130516 |
|
| RENW | Renewal (renewal fees accepted) |
Free format text: PATENT RENEWED FOR 1 YEAR UNTIL 14 MAY 2017 BY AHEARN FOX Effective date: 20160516 |
|
| RENW | Renewal (renewal fees accepted) |
Free format text: PATENT RENEWED FOR 1 YEAR UNTIL 14 MAY 2018 BY AHEARN FOX Effective date: 20170614 |
|
| RENW | Renewal (renewal fees accepted) |
Free format text: PATENT RENEWED FOR 1 YEAR UNTIL 14 MAY 2019 BY AHEARN FOX Effective date: 20180912 |
|
| LAPS | Patent lapsed |